BR112014018262A8 - OBJECT RECOGNITION DEVICE AND VEHICLE CONTROLLER - Google Patents
OBJECT RECOGNITION DEVICE AND VEHICLE CONTROLLERInfo
- Publication number
- BR112014018262A8 BR112014018262A8 BR112014018262A BR112014018262A BR112014018262A8 BR 112014018262 A8 BR112014018262 A8 BR 112014018262A8 BR 112014018262 A BR112014018262 A BR 112014018262A BR 112014018262 A BR112014018262 A BR 112014018262A BR 112014018262 A8 BR112014018262 A8 BR 112014018262A8
- Authority
- BR
- Brazil
- Prior art keywords
- recognition device
- object recognition
- vehicle
- locus
- vehicle controller
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Psychiatry (AREA)
- Social Psychology (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
- Image Analysis (AREA)
Abstract
DISPOSITIVO DE RECONHECIMENTO DE OBJETO E CONTROLADOR DE VEÍCULO. Um dispositivo de reconhecimento de objeto inclui um sensor (2) que detecta um veículo precedente (V) e um objeto estacionário (O) em uma estrada, uma primeira unidade de cálculo de lugar geométrico (11) que calcula um lugar geométrico de movimento relativo (Tv) do veículo precedente (V) para um veículo (1) com base em um histórico de uma posição detectada do veiculo precedente (V), uma segunda unidade de cálculo de lugar geométrico (12) que calcula um lugar geométrico de movimento relativo (To) do objeto estacionário (O) para o veículo (1) com base no histórico de uma posição detecta do objeto estacionário (O), e uma unidade de reconhecimento de objeto (14) que reconhece o objeto estacionário (O) como um objeto que não serve como um obstáculo no deslocamento quando os lugares geométricos de movimento (Tv, To) interceptam um ao outro.OBJECT RECOGNITION DEVICE AND VEHICLE CONTROLLER. An object recognition device includes a sensor (2) that detects a preceding vehicle (V) and a stationary object (O) on a road, a first locus calculating unit (11) that calculates a relative motion locus (Tv) of the preceding vehicle (V) to a vehicle (1) based on a history of a detected position of the preceding vehicle (V), a second locus calculation unit (12) which calculates a relative motion locus (To) from the stationary object (O) to the vehicle (1) based on the history of a position detect of the stationary object (O), and an object recognition unit (14) that recognizes the stationary object (O) as a object that does not serve as an obstacle in displacement when the motion loci (Tv, To) intersect each other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/051704 WO2013111310A1 (en) | 2012-01-26 | 2012-01-26 | Object recognition device and vehicle control device |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014018262A2 BR112014018262A2 (en) | 2017-06-20 |
BR112014018262A8 true BR112014018262A8 (en) | 2017-07-11 |
Family
ID=48873077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014018262A BR112014018262A8 (en) | 2012-01-26 | 2012-01-26 | OBJECT RECOGNITION DEVICE AND VEHICLE CONTROLLER |
Country Status (9)
Country | Link |
---|---|
US (1) | US9384388B2 (en) |
EP (1) | EP2808853A4 (en) |
JP (1) | JP5751350B2 (en) |
KR (1) | KR20140107619A (en) |
CN (1) | CN104067329A (en) |
AU (1) | AU2012367661B2 (en) |
BR (1) | BR112014018262A8 (en) |
RU (1) | RU2014130232A (en) |
WO (1) | WO2013111310A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2849166B1 (en) * | 2012-05-09 | 2020-08-26 | Toyota Jidosha Kabushiki Kaisha | Driving assist device |
US9135798B2 (en) * | 2012-09-01 | 2015-09-15 | Honda Motor Co., Ltd. | Vehicle periphery monitoring device |
US9558659B1 (en) * | 2014-08-29 | 2017-01-31 | Google Inc. | Determining the stationary state of detected vehicles |
JP6408860B2 (en) * | 2014-10-22 | 2018-10-17 | 株式会社デンソー | Object detection device |
JP6027659B1 (en) * | 2015-08-27 | 2016-11-16 | 富士重工業株式会社 | Vehicle travel control device |
JP6580982B2 (en) * | 2015-12-25 | 2019-09-25 | 日立建機株式会社 | Off-road dump truck and obstacle discrimination device |
JP6703799B2 (en) * | 2016-03-23 | 2020-06-03 | 古野電気株式会社 | Radar device and track display method |
ITUA20163205A1 (en) * | 2016-05-06 | 2017-11-06 | Cnh Ind Italia Spa | Method and system for mapping a workplace. |
BR112019005696B1 (en) * | 2016-09-26 | 2022-09-27 | Nissan Motor Co., Ltd | ROUTE CONFIGURATION METHOD AND ROUTE CONFIGURATION DEVICE |
CN106379298B (en) * | 2016-10-14 | 2019-12-06 | 畅加风行(苏州)智能科技有限公司 | Intelligent brake control method based on target moving body and automobile time calculation |
WO2018073886A1 (en) * | 2016-10-18 | 2018-04-26 | 本田技研工業株式会社 | Vehicle control device |
JP6805105B2 (en) * | 2017-09-28 | 2020-12-23 | 株式会社デンソー | Control target vehicle setting device, control target vehicle setting system, and control target vehicle setting method |
US10227039B1 (en) * | 2018-02-19 | 2019-03-12 | Delphi Technologies, Llc | Warning system |
US10782699B2 (en) * | 2018-03-10 | 2020-09-22 | Baidu Usa Llc | Real-time perception adjustment and driving adaption based on surrounding vehicles' behavior for autonomous driving vehicles |
JP6596534B2 (en) * | 2018-04-06 | 2019-10-23 | 株式会社デンソーテン | Radar apparatus, vehicle control system, and signal processing method |
CN109709961B (en) * | 2018-12-28 | 2021-12-07 | 百度在线网络技术(北京)有限公司 | Road obstacle detection method and device and automatic driving automobile |
CN113496626B (en) * | 2020-03-19 | 2023-06-02 | 广州汽车集团股份有限公司 | Vehicle collision early warning method and device and automobile |
JP7539330B2 (en) | 2021-03-02 | 2024-08-23 | 日産自動車株式会社 | Object detection method and object detection device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3411866B2 (en) * | 1999-10-25 | 2003-06-03 | 株式会社日立製作所 | Millimeter wave radar device |
JP3822515B2 (en) * | 2002-03-29 | 2006-09-20 | 株式会社東芝 | Obstacle detection device and method |
JP4210640B2 (en) | 2004-10-29 | 2009-01-21 | 本田技研工業株式会社 | Vehicle control object determination device and vehicle control device |
US7729857B2 (en) * | 2005-08-18 | 2010-06-01 | Gm Global Technology Operations, Inc. | System for and method of detecting a collision and predicting a vehicle path |
US7865277B1 (en) * | 2007-05-07 | 2011-01-04 | The United States Of America As Represented By The Secretary Of The Navy | Obstacle avoidance system and method |
JP2009031053A (en) | 2007-07-25 | 2009-02-12 | Fujitsu Ten Ltd | Device for detecting forward obstacle |
JP4978494B2 (en) * | 2008-02-07 | 2012-07-18 | トヨタ自動車株式会社 | Autonomous mobile body and control method thereof |
JP2009252198A (en) * | 2008-04-11 | 2009-10-29 | Suzuki Motor Corp | Travel environment presuming device, method and program, and traffic lane deviation alarm device and steering assisting apparatus |
JP5094658B2 (en) * | 2008-09-19 | 2012-12-12 | 日立オートモティブシステムズ株式会社 | Driving environment recognition device |
JP5126556B2 (en) * | 2008-12-18 | 2013-01-23 | トヨタ自動車株式会社 | Radar system |
JP4957747B2 (en) * | 2009-05-18 | 2012-06-20 | トヨタ自動車株式会社 | Vehicle environment estimation device |
JP5655297B2 (en) * | 2009-12-07 | 2015-01-21 | トヨタ自動車株式会社 | Object detection device, vehicle safety system equipped with object detection device |
JP2011227582A (en) * | 2010-04-15 | 2011-11-10 | Toyota Motor Corp | Vehicle collision prediction apparatus |
-
2012
- 2012-01-26 RU RU2014130232A patent/RU2014130232A/en not_active Application Discontinuation
- 2012-01-26 CN CN201280067818.4A patent/CN104067329A/en active Pending
- 2012-01-26 WO PCT/JP2012/051704 patent/WO2013111310A1/en active Application Filing
- 2012-01-26 KR KR1020147020898A patent/KR20140107619A/en not_active Application Discontinuation
- 2012-01-26 AU AU2012367661A patent/AU2012367661B2/en not_active Ceased
- 2012-01-26 JP JP2013555069A patent/JP5751350B2/en active Active
- 2012-01-26 BR BR112014018262A patent/BR112014018262A8/en not_active IP Right Cessation
- 2012-01-26 EP EP12866502.3A patent/EP2808853A4/en not_active Withdrawn
- 2012-01-26 US US14/373,812 patent/US9384388B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2012367661B2 (en) | 2015-04-23 |
EP2808853A1 (en) | 2014-12-03 |
CN104067329A (en) | 2014-09-24 |
RU2014130232A (en) | 2016-03-20 |
WO2013111310A1 (en) | 2013-08-01 |
BR112014018262A2 (en) | 2017-06-20 |
KR20140107619A (en) | 2014-09-04 |
JPWO2013111310A1 (en) | 2015-05-11 |
AU2012367661A1 (en) | 2014-08-14 |
EP2808853A4 (en) | 2015-07-08 |
JP5751350B2 (en) | 2015-07-22 |
US9384388B2 (en) | 2016-07-05 |
US20140341432A1 (en) | 2014-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2447 DE 28-11-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |